/**
 * @file main.cpp
 * @author your name (you@domain.com)
 * @brief 注意，IIC总线占用时低电平拉低，有的设备如果没供电，恒为低电平，将无法与其它设备正常通信，请为所有IIC供电。
 * @brief 具体还请检查电路！！
 * @version 0.1
 * @date 2025-02-06
 * 
 * @copyright Copyright (c) 2025
 * 
 */

/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "rtc.h"
#include "usart.h"
#include "gpio.h"
#include "i2c.h"
#include "tim.h"

/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */

#include "stdio.h"

#include "my_debug.h"

#include <string.h>
#include <time.h>

#include "oled.h"
#include "ltc2943.h"
/* USER CODE END Includes */

/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */

/* USER CODE END PTD */

/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */

/* USER CODE END PD */

/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */

/* USER CODE END PM */

/* Private variables ---------------------------------------------------------*/

/* USER CODE BEGIN PV */

/* USER CODE END PV */

/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
/* USER CODE BEGIN PFP */

/* USER CODE END PFP */

/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */

/* USER CODE END 0 */

/**
  * @brief  The application entry point.
  * @retval int
  */
int main(void)
{

  /* USER CODE BEGIN 1 */

  /* USER CODE END 1 */

  /* MCU Configuration--------------------------------------------------------*/

  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
  HAL_Init();

  /* USER CODE BEGIN Init */

  /* USER CODE END Init */

  /* Configure the system clock */
  SystemClock_Config();

  /* USER CODE BEGIN SysInit */

  /* USER CODE END SysInit */

  /* Initialize all configured peripherals */
  MX_GPIO_Init();
  MX_RTC_Init();
  MX_I2C1_Init();

  MX_USART1_UART_Init();
  MX_TIM7_Init();
  /* USER CODE BEGIN 2 */
  puts("开始测试");
  printf("%s编译时间 %s %s\n", __FILE__, __DATE__, __TIME__);
  HAL_TIM_Base_Start_IT(&htim7);
  /* USER CODE END 2 */

  // char buffer[32] = {0x00};

  OLED::Init();
  OLED::ClearVideoMemory();
  OLED::ShowFrame();

  LTC2943::Init();

  HAL_StatusTypeDef res = LTC2943::Set_Control_Register(LTC2943_B::ADC_Automatic | LTC2943_B::ALCC_Not_allowed | LTC2943_B::Prescaler_Default);
  if(res != HAL_OK)
  {
    printf("ltc2943 设置失败 错误码 %#0x\n", res);
  }

  uint8_t buffer[32];
  float voltage = 0.0;//电压
  float current = 0.0;//电流
  
  // float charge_estimated = 0.0;//由电压估算的电量
  float charge_measured = 0.0;//从库仑计读取的电量
  float temperature = 0.0;//温度

  HAL_StatusTypeDef ltc_res;
  
  time_t timeCurrent = 0;
  uint8_t strTime[8] = {0};

  /* Infinite loop */
  while (1)
  {
    ltc_res = LTC2943::All_Read(buffer);
    if(ltc_res == HAL_OK)
    {
      charge_measured = LTC2943::Accumulated_Charge_get(&buffer[0x02]);
      voltage = LTC2943::Voltage_get(&buffer[0x08]);
      current = LTC2943::Current_get(&buffer[0x0E]);
      temperature = LTC2943::Temperature_get(&buffer[0x14]);

      printf("电量：%f  电压：%f  电流：%f  温度：%f\n", charge_measured, voltage, current, temperature);
    }
    else
    {
      printf("ltc2943读取失败 错误码 %#0x\n", ltc_res);
    }

    OLED::ClearVideoMemory();

    //显示时间
    timeCurrent = time(NULL);
    memcpy(strTime, ctime(&timeCurrent) + 11, sizeof(strTime));
    OLED::PrintASCIIArray(0, 16, (char*)strTime, sizeof(strTime), &afont16x8, NORMAL);


    OLED::ShowFrame();


    
    HAL_Delay(1000);
  }
  /* USER CODE END 3 */
}

/**
  * @brief System Clock Configuration
  * @retval None
  */
void SystemClock_Config(void)
{
  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};

  /** Configure the main internal regulator output voltage
  */
  __HAL_RCC_PWR_CLK_ENABLE();
  __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);

  /** Initializes the RCC Oscillators according to the specified parameters
  * in the RCC_OscInitTypeDef structure.
  */
  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
  RCC_OscInitStruct.LSEState = RCC_LSE_ON;
  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
  {
    Error_Handler();
  }

  /** Initializes the CPU, AHB and APB buses clocks
  */
  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSE;
  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;

  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
  {
    Error_Handler();
  }
}

/* USER CODE BEGIN 4 */

/* USER CODE END 4 */

/**
  * @brief  This function is executed in case of error occurrence.
  * @retval None
  */
void Error_Handler(void)
{
  /* USER CODE BEGIN Error_Handler_Debug */
  /* User can add his own implementation to report the HAL error return state */
  puts("Error_Handler");
  __disable_irq();
  while (1)
  {
  }
  /* USER CODE END Error_Handler_Debug */
}

#ifdef  USE_FULL_ASSERT
/**
  * @brief  Reports the name of the source file and the source line number
  *         where the assert_param error has occurred.
  * @param  file: pointer to the source file name
  * @param  line: assert_param error line source number
  * @retval None
  */
void assert_failed(uint8_t *file, uint32_t line)
{
  /* USER CODE BEGIN 6 */
  /* User can add his own implementation to report the file name and line number,
     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
  /* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
